Which statement regarding serum magnesium (Mg ++) is true? A) Alcohol-related diseases frequently cause low Mg+ levels.
B) Vomiting is not generally seen as a major cause of Mg+ loss.
C) Mg++ levels present similarly to calcium (Ca++) levels in the blood.
D) Mg+ deficiencies often result in low serum potassium (K+) levels.
E) Mg+ deficiencies must be treated before potassium (K+) deficiencies.

Option B,C,D and E.

Vomiting is not generally seen as a major cause of Mg+ loss.

C) Mg++ levels present similarly to calcium (Ca++) levels in the blood.

D) Mg+ deficiencies often result in low serum potassium (K+) levels.

Explanation:

Serum magnesium is the test that indicate the level of magnesium in the body. A person can have high serum magnesium or low serum magnesium.. serum magnesium is regulated by the kidney via henle loop.

A damage to the kidney can increase the magnesium level in the blood and cause hypermagnesemia. Renal failure cause magnesium excess and the body will not be able to excrete it.

Magnesium deficiency is similar to potassium deficiency.

A person with low magnesium may also have low calcium and low potassium because magnesium help to transport calcium and magnesium ions in and out of the body cells.

Administration magnesium is essential for correcting the hypokalemia. Magnesium deficiency inhibit and affect Na-K-ATPase, which in turn reduce cellular uptake of K+. A decrease in cellular uptake of K+, when it occurs along with increased urinary or gastrointestinal excretion, would lead to K+ wasting and hypokalemia.

magnesium deficiency exacerbates potassium wasting by increasing distal potassium secretion.

Vomiting is not a general cause of magnesium loss.

Therefore options B, C, D and E are correct

B) Vomiting is not generally seen as a major cause of Mg+ loss.

C) Mg++ levels present similarly to calcium (Ca++) levels in the blood.

D) Mg+ deficiencies often result in low serum potassium (K+) levels.

E) Mg+ deficiencies must be treated before potassium (K+) deficiencies.

c

explanation:

the  different  of  these  two  are  that  they  differently  handle  their  team.

an  expressive  leader  focuses  on  the  task  at  hand  and  make  sures  that  their  goal  is  achieved.  they  accurately  finish  the  task.  an  instrumental  leader  on  the  other  hand  works  on  the  unity  of  the  group,  they  care  more  about  their  employees.  all  the  while  creating  a  good  environment.